Return of the documentary following Gloucestershire police officers keeping the peace during the night shift, beginning as they deal with the consequences of thousands of racegoers attending the annual Cheltenham festival. Drinking all day and into the night leads to trouble, fights start to break out, and a disoriented woman is found asleep in a car.

Sgt Gladwin stops a car that is reportedly being driven dangerously in a built-up area and after the officer takes a drug swab, the driver tries to make a run for it and a struggle takes place. Officers from the Road Policing Unit look out for occupants of a car believed to be responsible for a break-in at an illegal cannabis factory, where the thieves may have made off with £60,000 pounds worth of plants.

Gloucestershire officers face large-scale public disorder in Cheltenham's Eastgate Street club district in the early hours of the morning. Fights break out all over the area and police come under attack as they desperately try to regain control and restore order, with all available units called in and an emergency declared.